ngx_mail_smtp_rcpt 28 mail/ngx_mail_smtp_handler.c static ngx_int_t ngx_mail_smtp_rcpt(ngx_mail_session_t *s, ngx_connection_t *c); ngx_mail_smtp_rcpt 444 mail/ngx_mail_smtp_handler.c rc = ngx_mail_smtp_rcpt(s, c);